What does error code # P0031 mean ? on my 2003 Suzuki XL-7 ? Thanks.

Asked by Jan 21, 2017 at 07:40 PM about the 2003 Suzuki XL-7 Limited 2WD

Question type: Maintenance & Repair

1 Answer

85,605

P0031 SUZUKI - HO2S11 Heater Control Circuit Low..... Possible causes; Faulty Heated Oxygen Sensor (H2OS) Bank 1, Sensor 1 Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 harness is open shorted to ground, Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection, Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse, Faulty Engine Control Module (ECM)..... The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors.

2 people found this helpful.
Best Answer Mark helpful

Your Answer:

Suzuki XL-7 Experts

  • #1
    Peer
    Reputation
    1,130
  • #2
    Sheila Tharp
    Reputation
    480
  • #3
    joseph_bro1
    Reputation
    390
View All

Related Models For Sale

Used Suzuki Grand Vitara
13 Great Deals out of 255 listings starting at $2,500
Used Nissan Pathfinder
306 Great Deals out of 23,271 listings starting at $1,788
Used Nissan Murano
384 Great Deals out of 26,771 listings starting at $1,000
Used Toyota RAV4
653 Great Deals out of 76,409 listings starting at $1,995
Used Toyota Highlander
393 Great Deals out of 51,308 listings starting at $1,664
Used Toyota Camry
882 Great Deals out of 72,153 listings starting at $1,000
Used Honda CR-V
776 Great Deals out of 77,236 listings starting at $100
Used Kia Sorento
436 Great Deals out of 31,209 listings starting at $1,995
Used Honda Accord
719 Great Deals out of 103,450 listings starting at $849
Used Honda Pilot
335 Great Deals out of 46,940 listings starting at $750
Used Jeep Liberty
164 Great Deals out of 6,012 listings starting at $950
Used Hyundai Santa Fe
234 Great Deals out of 14,852 listings starting at $1,500

Used Cars For Sale

2009 Suzuki XL-7 For Sale
8 listings starting at $3,995
2008 Suzuki XL-7 For Sale
98 listings starting at $2,611
2007 Suzuki XL-7 For Sale
84 listings starting at $2,995
2005 Suzuki XL-7 For Sale
19 listings starting at $1,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.